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These following videos accompany select sections chosen by the authors:
Tape Number Section Number Section Title Run Time
1 2.1 Solution of Linear Systems by the Echelon Method 27.29
1 2.2 Solution of Linear Systems by the Gauss-Jordan Method 32.07
1 2.3 Addition and Subtraction of Matrices 14.20
2 2.4 Multiplication of Matrices 23.20
2 2.5 Matrix Inverses 22.46
2 3.2 Solving Linear Programming Problems Graphically 25.02
3 4.1 Slack Variables and the Pivot 20.41
3 4.2 Maximization Problems 30.17
3 4.3 Minimization Problems; Duality 30.44
4 4.4 Nonstandard Problems 37.52
4 5.1 Simple and Compound Interest 20.33
4 5.2 Future Value of an Annuity 24.56
5 5.3 Present Value of Annuity; Amortization 19.03
5 6.1 Statements 21.58
5 6.2 Truth Tables and Equivalent Statements 16.11
6 6.3 The Conditional and Circuits 27.31
6 7.2 Applications of Venn Diagrams 25.44
6 7.3 Introduction to Probability 22.47
7 7.4 Basic Concepts of Probability 22.57
7 7.5 Conditional Probability; Independent Events 22.49
7 7.6 Bayes’ Theorem 24.24
8 8.1 The Multiplication Principle; Permutations 22.24
8 8.2 Combinations 22.57
8 8.3 Probability Applications of Counting Principles 22.05
9 9.1 Frequency Distributions; Measures of Central Tendency 27.06
9 9.2 Measures of Variation 27.16
9 9.3 The Normal Distribution 32.42